Well this is intricate because it's vague yet it's told a story, it's a mystery (to me anyway) what exactly the story is. Nonetheless the imagery and wordplay are spot on in this piece. The last two lines seem very powerful because it's seems like once the frosted mirror is shattered so too is the story and what it contains. So again it makes me think it's a fantasy - perhaps a daydream. I could be wrong but, hey, half the fun of a mystery is figuring it out. Fine form as always!